"A card of some kind is inside the card case."
Obtained from Brad's body if you choose to fight with the Nemesis after it kills him. If Jill runs away from the place, where the fight with monster occurs and she doesn't picked up the Card Case, the body of Brad wil disappear from that location and item cannot be obtained.
Inside is Brad's S.T.A.R.S. Card.
- BIOHAZARD 3 LAST ESCAPE OFFICIAL GUIDEBOOK. Famitsu. 1999.